Low-Dimensional Quantum Spin Systems

Low-dimensional quantum spin systems.
Low-dimensional quantum spin systems - Wakelet.
Milestones of low-D quantum magnetism | npj Quantum Materials - Nature.
NMR investigation of low dimensional quantum spin systems.
Low-dimensional Quantum Spin Systems | SpringerLink.
Quantum magnetism in low dimensional spin systems.
[cond-mat/0011262] Low-dimensional quantum spin systems - ar….
[cond-mat/0011262] Low-dimensional quantum spin systems - arXiv.
Low dimensional quantum spin systems - Strikingly.
Low-dimensional spin systems and quantum magnetism - YouTube.
Spin dynamics in low-dimensional quantum gases - NASA/ADS.
Vector Chiral States in Low-dimensional Quantum Spin Systems.
Effective Theory For Quantum Spin System In Low Dimension - ResearchGate.
Magnetic light scattering in low-dimensional quantum spin systems.

Low-dimensional quantum spin systems.

. We present electron spin resonance data of Ti 3+ (3 d 1 ) ions in single crystals of the novel layered quantum spin magnet TiOCl. The analysis of the g tensor yields direct evidence that the d_{xy} orbital from the t_{2g} set is predominantly occupied and owing to the occurrence of orbital order a linear spin chain forms along the crystallographic b axis. This result corroborates recent.

Low-dimensional quantum spin systems - Wakelet.

Cooled to nano-Kelvin temperatures, ultracold dilute atomic gases manifest as macroscopic quantum systems. Observable in experiments, atomic quantum gases give direct access to the physics of low-dimensional quantum phenomena. Be it the simulators of condensed matter systems or components of novel quantum technologies, it is of imense value to know the transport properties of ultracold atomic. The experimental realization of isolated quantum many-body systems [1-6] has led to intense theoretical interest in their unitary time-evolution [7, 8].The study of quantum quenches [9, 10] has provided fundamental insights into their non-equilibrium behavior, including the absence of thermalization in low-dimensional integrable systems [1, 11] and the role of the generalized Gibbs ensemble.

Milestones of low-D quantum magnetism | npj Quantum Materials - Nature.

The Fascinating World of Low-Dimensional Quantum Spin Systems: Ab Initio Modeling In recent times, ab initio density functional theory has emerged as a powerful tool for making the connection between models and materials..

NMR investigation of low dimensional quantum spin systems.

The exact solution of ferromagnetic two-dimensional (2D) Ising model with a transverse field, which can be used to describe the critical phenomena in low-dimensional quantum spin systems, is derived by equivalence between the ferromagnetic 2D Ising model with a transverse field and the ferromagnetic three-dimensional (3D) Ising model. We provide a classification of trions and biexcitons in transition-metal dichalcogenides, which incorporates the difference of spin polarisation between molybdenum- and tungsten-based materials. Using the diffusion Monte Carlo method, which is statistically exact for these systems, we extract binding energies of the complexes for a complete set.

Low-dimensional Quantum Spin Systems | SpringerLink.

At low temperatures, an antiferromagnetic ordering occurs in these crystals, which is confirmed by the thermodynamic discussion through specific heat measurements. On the other hand, F 2 PNNNO is thought to be a two-dimensional Heisenberg system, in which the spin pairs are connected by two types of antiferromagnetic interactions. The ground. Whilst bulk metallic and semiconducting systems have been to date major material stages to realize the aforementioned concepts, low-dimensional materials systems such as atomically-flat two-dimensional materials [1-3], two-dimensional electron gases formed at an interface of a heterostructure [4,5], topologically-protected dirac surface states in..

Quantum magnetism in low dimensional spin systems.

. Low-dimensional quantum spin systems - Wakelet Ben @Ben246 1 item Low-dimensional quantum spin systems Physica E: Low-dimensional systems and nanostructures contains papers and invited review articles on the fundamental and applied aspects of physics in No items have been added yet! 82 items 13 items 158 items.

[cond-mat/0011262] Low-dimensional quantum spin systems - ar….

. Identification and investigation of new low-dimensional quantum spin systems (9.38 MB) thesis posted on 21.10.2011, 11:24 by Joseph M. Law This thesis focuses on one area of modern condensed matter physics, namely low-dimensional magnetism, and more specifically one-dimensional linear chains. The work herein can be split into three parts. Part of the Advances in Solid State Physics book series (ASSP,volume 43) Abstract Low-dimensional quantum spin systems display fascinating excitation spectra. In recent years, optical spectroscopy was shown to be a powerful tool for the study of these spectra by means of phonon-assisted infrared absorption.

[cond-mat/0011262] Low-dimensional quantum spin systems - arXiv.

. This method presumes a strong coupling between the spin states and the lattice, seen for example in low-dimensional quantum spin systems such as quasi-1D spin-Peierls systems. Indeed, recent magnetostriction measurements of SCBO in pulsed fields point to a sizeable coupling between the spins in the Cu dimers and the lattice. Spin-Peierls transition in low-dimensional quantum spin systems: a Green's function approach Phys Chem Chem Phys. 2009 Dec 28;11 (48):11415-23. doi: 10.1039/b913654a. Epub 2009 Oct 20. Authors L J Ding 1 , K L Yao , H H Fu Affiliation.

Low dimensional quantum spin systems - Strikingly.

Low-dimensional spin systems and quantum magnetism - YouTube.

Spin dynamics in low-dimensional quantum gases - NASA/ADS.

The investigation of thermodynamic properties for spin systems in view of their quantum character is one of the important problems of modern condensed matter physics. However, unlike classical systems, one meets serious difficulties at investigation of quantum spin systems. In present years the considerable attention is paid to study these systems.. DOI: 10.1016/S0370-1573(02)00321-6 Corpus ID: 119524490; Magnetic light scattering in low-dimensional quantum spin systems @article{Lemmens2003MagneticLS, title={Magnetic light scattering in low-dimensional quantum spin systems}, author={Peter Lemmens and Gernot Guntherodt and Claudius Gros}, journal={Physics Reports}, year={2003}, volume={375}, pages={1-103} }.

Vector Chiral States in Low-dimensional Quantum Spin Systems.

The item Field theories for low-dimensional condensed matter systems spin systems and strongly correlated electrons, Giuseppe Morandi [and others] (eds.)represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Missouri University of Science & Technology Library..

Effective Theory For Quantum Spin System In Low Dimension - ResearchGate.

Quantum spin systems are insulating crystals containing regular array of atoms carrying spin S = 1/2 or 1, described by simple spin Hamiltonians. In low-dimensional model compounds, we study by Nuclear Magnetic Resonance (NMR), which is a microscopic probe to magnetism, the magnetic-field-induced "exotic" phases, such as the Bose-Einstein.

Magnetic light scattering in low-dimensional quantum spin systems.

This thesis develops new techniques for simulating the low-energy behaviour of quantum spin systems in one and two dimensions. Combining these developments, it subsequently uses the formalism of.